Abstract

This paper presents the results of a study of transient temperature distribution in the reservoir during the heat treatment of the producer well. Analytical solutions of the problem for heating the bottomhole zone using a heater with a constant temperature or power are obtained. The analytical solutions are compared with the known approximate solutions. A nonlinear equation is obtained for evaluating well productivity during stationary heating of the bottomhole zone.

中文翻译：

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采油井产生的稠油油藏瞬态温度分布的解析解

摘要

本文介绍了对生产井进行热处理期间储层中瞬时温度分布的研究结果。获得了使用具有恒定温度或功率的加热器来加热井底区域的问题的解析解决方案。将解析解与已知的近似解进行比较。获得了一个非线性方程，用于评估井底区域固定加热过程中的油井生产率。